CANON MP640 Parts Catalog

$6.99
CANON MP640 Parts Catalog
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This Parts Catalog provides exploded view and parts numbers for performing Canon MP640 service

FORMAT: High resolution PDF document!
ZIP archive: 507 kB

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We are in business since 2002 and do our best to give our customers perfect service!

  Mark Oblena 2011-06-07 06:27:20  
  It saved my printer Epson Stylus Photo 1390. Got the key in less than 5 minutes! Great!!!
  maria koszko 2005-05-17 07:39:10  
  i just wnna thank u for ur gret websit becoz its so easy and shortly . by other wise i need u to info me about service manual if it has trouble codes and diagnostic and troubleshooting procedures ?......thanx
  asep dadang 2010-05-01 21:55:47  
  Thank you for service manual TX111.
  adeka maops 2008-10-29 06:25:33  
  help me to epson r250 adjustment program. please!!!!!!
  ann weston 2022-09-01 07:15:35  
  I bought one reset key and it hasn't even been a month yet and my printer is already telling me that the ink pad needs service. All of these good reviews that I have read on here is the reason i took a chance and purchased a reset key. I have not been able to use my printer at all. I am highly pissed off that not even a month after purchasing the one reset key and my printer is back at it again. I want a refund or to be able to try another reset code. this is a bunch of B.S.
REPLY:
Waste counters doesn't have any relation to how much time did user used the printer. Waste counters increase when printhead cleaning is performed. One printhead cleaning takes about 3-4% of waste counter. So if user make 25-30 printhead cleanings - the waste ink counters will reach 100% and overflow. Doesn't depend on time you will make this cleanings - in 1 month or in 1 year or in 1 day or in 3 years. Usually when printer is new and using Epson original inks - -there will be no need to make printhead cleanings. After Epson inks finish - users often buy third party inks - they have not so good quality as Epson and may clog printhead more often. So after Epson inks finish - users make printhead cleanings more often - as a result - after 20-30 printhead cleanings - counters overflow. So - try to make printhead cleanings less often.
Only ONE thing what does Reset Key - it resets waste ink pads counters to ZERO. Doesn't matter counters will be reset by yourself using Reset key ($9.99) or by Epson Service Center engineer ($50) - the result will be the same - counters will become 0%
Conclusion: use high quality inks!

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